baber/WOPTO huggingface dataset:
Patent JP-2011093687-A (JP)
Title: Sheet folding device and image forming system with the same
Inventor: IMAZU HIRONORI
IPC: B65H45/24
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding mechanism for folding a sheet, which has a simple structure and in which misalignment of a folding position, crinkles, and the like are prevented.  <P>SOLUTION: A sheet folding device includes a convey path for conveying the sheet and a folding means provided on the convey path for folding the sheet. The folding means includes folding roll pairs 41b, 49, 50 which are brought in pressure-contact with each other and are rotated in the opposite direction, and folding deviation members 53, 54 for guiding a folding line on nip portions Np1, Np2 of the folding roll pairs. Driven rollers 53a, 54a brought in pressure-contact with a circumferential surface of one roll of the folding roll pairs and curved guides 53b, 54b along a circumferential surface of the other roll are provided on the folding deviation members. The driven rollers apply a conveying force to the sheet to guide it to the nip portions and the curved guides move the sheet along the circumferential surface of the other roll to guide it to the nip portions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011092149-A (JP)
Title: Working machine
Inventor: FUKUSHIMA SUMI
IPC: A01B69/02
Filed: 2009-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable to properly obtain the ground leveling action by a ground-leveling rotor, corresponding to field situations and working conditions.  <P>SOLUTION: There is provided a working machine including a working part liftably set at the rear side of a running body, a ground-leveling device having a ground-leveling rotor and set on the working part, a rotor transmission changing the rotation rate of the ground-leveling rotor against the running speed of the running body, a levee side work discrimination device discriminating the work performed near the levee, and an interlocking device switching the rotor transmission to the high speed side, linked with discrimination with the levee side work discrimination device and of the work performed near the levee.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093492-A (JP)
Title: Electric booster
Inventor: SAKUMA MASARU
IPC: B60T13/74
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric booster capable of suitably restricting the variation of treading force of a brake pedal.  <P>SOLUTION: The electric booster includes a first offset spring and a second offset spring showing such non-linear characteristics that an amount of advancement [an amount of advancement of a booster piston in respect to an input piston] increases in response to the movement of the booster piston of a master cylinder in a pressure increasing direction. An electric actuator is controlled to increase the amount of advancement as the booster piston of the master cylinder is moved in a pressure increasing direction (an advancement control is carried out) and a pressure decreasing operation in response to a regenerative cooperation is performed at the time of the advancement control. By this way, even if the pressure decreasing operation accompanied by the regenerative cooperation control is performed at the time of either a low liquid pressure or a high liquid pressure, a reaction force against the pedal before and after the pressure decreasing operation can be set to the same level or approximately the same level. That is, the pressure decreasing operation accompanied by the regenerative cooperation control can be realized under either the low liquid pressure or the high liquid pressure and subsequently within a wide range of liquid pressure without producing any large variation in the brake pedal treading force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011096344-A (JP)
Title: Traverse unit holding mechanism of disk device
Inventor: KOSAKA DAISUKE
IPC: G11B33/12
Filed: 2009-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traverse unit holding mechanism in which a function of a damping mechanism is not spoiled.  <P>SOLUTION: The traverse unit holding mechanism includes a loader chassis 10, a traverse unit 20, a lever shift 40, a cam mechanism 60, a rise and fall guide 70 and the damping mechanism 80 suppressing horizontal deflection of the lever shift 40 by pushing a sliding part 45 provided at the lever shift 40 to a reference plane 75 provided at the loader chassis 10. The damping mechanism 80 has a spring receiving body 81 made of a columnar resin molding, a spring body 85 pushing the sliding part 45 to the reference plane 75 by elastically pressing a spring receiving plane 82 of the spring receiving body 81 and a supporting surface 86 for causing a warpage deformation width of the spring receiving body 81 to fall within the range on which elastically pressing force F2 by the spring body 85 acts.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102834-A (JP)
Title: Substrate exposure apparatus
Inventor: HANZAWA KAORI
IPC: H01L21/027
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simply structured substrate exposure apparatus capable of reducing variations in a gap between a substrate to be exposed and a photomask, at a proximity exposure without having to prepare special peripheral equipment for correcting the deflection, thereby attaining reduction in the variations in the line width and the film thickness of a pattern formed on the substrate to be exposed.  <P>SOLUTION: The substrate exposure apparatus is equipped with an exposure stage for holding the substrate to be exposed, on which a photosensitive film is formed, on its upper surface, and a mask holder for holding a photomask (original plate) of a rectangular shape in planar view over the upper surface of the substrate to be exposed, by making the photomask face the substrate to be exposed, for performing pattern exposure from above the substrate to be exposed, and performs pattern exposure to the substrate to be exposed by providing a predetermined proximity gap between the photomask and the substrate to be exposed, and radiating light from above the photomask. The exposure stage has the same deflection amount as that of the photomask.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102600-A (JP)
Title: Magnetic damper device, internal pump system, and magnetic damper
Inventor: TANAKA HIROYUKI
IPC: G21C15/243
Filed: 2009-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic damper device easily adjusting a natural frequency even during the operation of an internal pump.  <P>SOLUTION: This magnetic damper device 1 includes a magnetic damper 6 and a control device 33. The magnetic damper 6 is provided under a mount 2 installed in the pump casing of the internal pump. The magnetic damper 5 has a vibration damping element 32 and a locking device 18. In the vibration damping element 32, a pair of plate spring members 10 is attached to a fixing member 7 provided to the mount 20, and a weight 6 is connected to the lower end of each plate spring member 10. A conductor plate 14 provided to the mount 20 is arranged in the groove 12 of the weight 6, and a permanent magnet 13 is provided to the weight 6 oppositely to the conductor plate 14. The locking device 18 having a clamp member is vertically movably provided. When the internal pump is rotated, the locking device 18 is vertically moved by the control device 33, and the position of the restraining point of the plate spring member 19 in a vertical direction by the clamp member is adjusted.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105524-A (JP)
Title: Apparatus for producing silicon carbide single crystal
Inventor: TAKAHANE HIDETAKA
IPC: C30B29/36
Filed: 2009-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing an SiC single crystal, which provides a single crystal having an enlarged diameter and an elongated length while keeping the quality of the crystal.  <P>SOLUTION: In the apparatus for producing an SiC single crystal, a guide part 40 for introducing a sublimation gas to a seed crystal 23 and constituting a growth space of the SiC single crystal 22 is arranged between the seed crystal 23 and an SiC raw material 30 in a container body 10. The guide part 40 is configured to have a plurality of guide members 41-44 equipped with cylindrical parts 41a-44a each having a hollow part. The plurality of guide members 41-44 are provided inside the container body 10 while the guide members are separated from each other in the axis direction of the container body 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109320-A (JP)
Title: Information transmitter and program
Inventor: ANDO YOSHINORI
IPC: H04L12/58
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To transmit information so as to reduce load fluctuations in a plurality of relay devices connected through a communication network.  <P>SOLUTION: An information transmitter acquires information of mail servers that can be selected as an e-mail distribution destination and information of a mail server in communication with the transmitter itself (60 and 62). As a comparison result of the information, if there are mail servers that can be selected as an e-mail distribution destination and are not communicating with the transmitter itself (64;Yes), the information transmitter selects a mail server with the highest priority from the mail servers as an e-mail transmission target, connects to the selected mail server (68), and registers the selected mail server in a table as a server in communication with the transmitter itself (70), transmits e-mail to the selected mail server (72), and then removes information of the selected mail server from the table (74).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107948-A (JP)
Title: Information collection method
Inventor: MAKINO ITSUO
IPC: G06F3/048
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently and effectively selecting less partial information useful to promote the conception or device of a new idea from a vast amount of information existing in society.  <P>SOLUTION: Constitution of a latest object is sequentially changed to an upper concept direction, a plurality of essential constituent elements of the object in each of a plurality of stages are clarified, and the information related to the object and the essential constituent elements is collected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011106569-A (JP)
Title: Power transmission member
Inventor: ISHIJIMA MINORU
IPC: F16D3/20
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmission member highly accurate and excelling in torque transmission performance, while being manufacturable at low cost.  <P>SOLUTION: An intermediate shaft 1 works as the power transmission member A having a hollow part Is extending along the axis O. The hollow part Is is formed by welding a stub member 3 as a second shaft member A2 to one end of a pipe member 2 as a first shaft member A1 forming the hollow and a stub member 4 as a third shaft member A3 to the other end of the pipe member 2, respectively. The pipe member 2 and the stub members 3, 4 are welded with the ends butting against each other, respectively. The butting face 3a of the stub member 3 against the pipe member 2 and the butting face 4a of the stub member 4 against the pope member 2 are formed in protruded tapered faces 7, respectively, and the butted faces 2a, 2a of the pipe member 2 against the stub members 3, 4 are formed in recessed tapered faces 8 fittable to the protruded tapered faces 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010081632-A (JP)
Title: Digital broadcasting receiver
Inventor: JEONG HAE-JOO
IPC: H04N19/89
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a digital broadcasting receiver capable of improving reception performance such as the synchronization acquisition of a reception system by inserting a known sequence into a VSB data stream for transmission.  <P>SOLUTION: An ATSC digital broadcasting receiver encodes data having a known sequence inserted into a prescribed position by adding a parity comprising a prescribed number of bytes, and then performs trellis encoding to the encoded data by being interleaved in the ratio of 2/3. The data subjected to trellis encoding include a data format where six known data sequences appear in one field of a data stream which is subjected to vestigial side band system modulation for transmission. The receiver includes: a tuner receiving a signal; a demodulation section for demodulating the signal received by the tuner in the vestigial side band system; and an equalization section for removing the mutual interference of signals demodulated by the demodulation section by compensating channel distortion by channel a multipath by a trellis-encoded symbol corresponding to the known data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011107601-A (JP)
Title: Light projection exposure apparatus by stereoscopic projection, and light projection exposure method
Inventor: MEIKARI HARUTAKA
IPC: G03F7/24
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To transfer a fine concavo-convex structure onto a three-dimensional surface such as a cylinder face, the structure having no seam in the circumference direction and continuing in the axial direction.  <P>SOLUTION: A pattern on a mask is transferred onto a surface of a three-dimensional structure as an axially endless pattern without seam by irradiating a planar photomask face having a predetermined mask pattern with light, reflecting the transmitted light on a three-dimensional reflection mirror having a conical opening, irradiating a photosensitive material applied on the surface of the three-dimensional structure with the reflected light for exposure, and intermittently supplying the three-dimensional structure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109887-A (JP)
Title: Indirect matrix converter
Inventor: OTANI SHUHEI
IPC: H02M7/12
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indirect matrix converter capable of avoiding an increase of cost of a control circuit by simplifying control processing of an inverter circuit.  <P>SOLUTION: In the indirect matrix converter, by generating a converter-side carrier WAV2 in reference to an inverter-side carrier WAV1, processing for generating the inverter-side carrier WAV1 is minimized in the inverter circuit 170, and another control processing for controlling the inverter circuit 140 is effectively assigned via the inverter circuit 170. There is more room for hardware resources in a converter control circuit 120 than in the inverter control circuit 170, although generation processing of the converter-side carrier WAV2 becomes complex, so that control processing required by the converter circuit 120 can be assigned.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113591-A (JP)
Title: Nand flash memory and method of writing data to nand flash memory
Inventor: SATO RYOHEI
IPC: G11C16/06
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To prevent data from being unintentionally written into an invalid mark due to a contact failure with a socket.  <P>SOLUTION: Each of one ends of resistors (pull-up resistors) 12-1 to 12-N is connected to each of I/O lines 8-1 to 8-N through switches 11-1 to 11-N, and each of the other ends of the pull-in resistors 12-1 to 12-N is connected to a predetermined power source potential Vcc. In a controller 1, a ROM write-mode setting register 10 for setting ON/OFF modes of the switches 11-1 to 11-N is provided, and the switches 11-1 to 11-N are set to ON modes when a program is written into a memory array 2 by using sockets.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010130016-A (JP)
Title: Three-dimensional semiconductor device, and method of operating the same
Inventor: KIM SUK-PIL
IPC: H01L29/788
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional semiconductor device, and to provide a method of operating the same.  <P>SOLUTION: The three-dimensional semiconductor device and the method of operating the same are provided. The device includes: several wordline structures which are arranged on a substrate; active semiconductor patterns which are interposed between the wordline structures; and information storing elements which are interposed between the wordline structures and the active semiconductor patterns. Each of the wordline structures is provided with several wordlines which are stacked with being spaced from one another. The active semiconductor patterns are provided with electrode regions having conductivity types different from one another which are alternately arranged and channel regions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011063499-A (JP)
Title: Method for fixing glass layer
Inventor: MATSUMOTO SATOSHI
IPC: C03C27/06
Filed: 2009-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for fixing a glass layer in which the welding state of glass members can be made uniform.  <P>SOLUTION: When a glass layer 3 is fixed to a glass member 4, the glass layer 3 is first irradiated with a laser beam L1 from an irradiation starting position A in the region to be welded R to the irradiation starting position A along the region to be welded R, and then successively, the glass layer 3 is irradiated again with the laser beam L1 along an unstable region from the irradiation starting position A in the region to be welded R to a stable region starting position B to remelt the glass layer 3 in the unstable region to form a stable region. Then, the glass layer 3 is fixed to the glass member 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011112485-A (JP)
Title: Device and method for evaluating abrasion life of dynamo
Inventor: KUBO TAKAHIRO
IPC: G01N3/56
Filed: 2009-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To accurately evaluate the abrasion life of a dynamo on the basis of an actual use state.  <P>SOLUTION: An abrasion life evaluation device is equipped with a first memory part for storing a plurality of first abrasion data showing a change in the abrasion quantity of a base material with the elapse of time and a second memory part for storing second abrasion data showing the actually measured abrasion quantity of a predetermined base material to be evaluated and the correspondence data showing the corresponding relation of operation time, the abrasion speed of the base material, and a static strength parameter. The abrasion life of the predetermined base material is evaluated on the basis of the second abrasion data and the first abrasion data or the correspondence data.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111816-A (JP)
Title: Mounting structure of alc panel
Inventor: SHIBATA HIROSHI
IPC: E04B2/56
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an ALC panel, which excels in appearance and maintains excellent appearance quality also when used outdoors without exposing to the outside a fitting for mounting the upper end of the ALC panel to a building skeleton.  <P>SOLUTION: The mounting structure 10 of the ALC panel is constituted using a plurality of rod-like bodies 16 each including a pedestal part 18 fixed to the building skeleton 14 such as a beam, and a rod-like part 20 erected from the center of the pedestal part 18, fixing the pedestal parts 18 of the rod-like bodies 16 to the building skeleton 14, and loosely inserting the rod-like parts 20 of the rod-like bodies 16 into insertion holes 32 bored into the ALC panel 12 from the upper end face 12a of the ALC panel 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010134929-A (JP)
Title: Compression status bit cache and backing storage device
Inventor: GLASCO DAVID B
IPC: G06F12/08
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for increasing available storage space within compressed blocks of memory attached to data processing chips, without requiring a proportional increase in on-chip compression status bits.  <P>SOLUTION: A compression status bit cache provides on-chip availability of compression status bits used to determine how many bits are needed to access a potentially compressed block of memory. A backing storage device residing in a reserved region of attached memory provides storage for a complete set of compression status bits used to represent compression status of an arbitrarily large number of blocks residing in attached memory. Physical address remapping used to distribute memory access patterns over a plurality of physical memory devices is partially replicated by the compression status bit cache to efficiently integrate allocation and access of the backing storage device data with other user data.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011119499-A (JP)
Title: Substrate processing apparatus, and method for measuring distance between electrodes thereof, as well as storage medium storing program
Inventor: TSUJIMOTO HIROSHI
IPC: H01L21/3065
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To correctly measure a distance between electrodes without adding a complicated structure by directly measuring the distance between the electrodes by using a lifter.  <P>SOLUTION: A substrate processing apparatus includes an upper electrode 120 and a lower electrode 310 which are arranged so as to oppose each other in a processing chamber 102, a lift pin 332 which is provided so as to be movable up and down from the lower electrode and lifts a wafer W laid on the lower electrode to separate the wafer W from the lower electrode, a lifter 330 which raises and lowers the lift pin, and a control unit 400 which measures the distance between the electrodes based on the movement distance of the lifter by driving the lifter to raise the lift pin and bringing the lift pin into contact with the upper electrode contact, while the wafer is not laid in the lower electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011124094-A (JP)
Title: Lighting device of cold cathode tube
Inventor: JINNAI TAKASHI
IPC: H05B41/24
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that abnormal conditions cannot be detected when a floating-drive of two cold cathode tubes is carried out.  <P>SOLUTION: Two cold cathode tubes 15a, 15b are serially connected between both ends 14b1, 14b2 of a secondary coil 14b of an invertor-transformer 14 and a boosting voltage of an antiphase is outputted on both ends 14b1, 14b2 of the secondary coil 14b, so that the two cold cathode tubes are floating-driven. Further, connections of the two cold cathode tubes 15a, 15b are made a middle point 16 for a partial pressure and grounding between the partial pressure middle point 16 and the ground is carried out by a plurality of resistance elements 17a-17d as a resistance for the partial pressure, and a voltage of the resistance element 17d is inputted to a detection unit 18. In case a potential appearing in the resistance element 17d goes out of a permissible range and abnormal conditions are detected, it is informed to a protection circuit 19 and the protection circuit 19 stops a controlling IC 12 and a driving circuit 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011121143-A (JP)
Title: Diamond-coated cutting tool
Inventor: TAKAOKA HIDEMITSU
IPC: B23C5/16
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diamond-coated cutting tool capable of exhibiting superior wear resistance over a long period of time during the high-speed cutting of a hard-to-cut material such as a CFRP and an Al alloy.  <P>SOLUTION: In this diamond-coated cutting tool, a diamond film of 5-30 μm in film thickness is coated on the surface of the base of the tool which is formed of a WC-based cemented carbide containing WC and at least Co. A graphite phase of 5-200 μm in width is grown on the base starting at the surface of the base in the film thickness direction when viewed in the cross section parallel to the film direction of the diamond film. Desirably, the graphite phase is formed on the surface of the base in a lattice shape at pitches of 50-300 μm. The length of the graphite phase grown in the film thickness direction is shorter than the film thickness of the diamond film, and the entire surface of the diamond film is formed of a diamond phase.  <P>COPYRIGHT: (C)2011,JPO&INPIT